VIM: search_refresh limits message count to 2 * window.height
The issue is that VIM::Buffer.render yield's itself BEFORE it clears
itself.
Two quick solutions:
1) Simply manually fixup the mess in StagedRender::initialize after
@b.render {do_next } by adding
@last_render = @b.count
2) First clear the VIM:Buffer before yielding. This exposes one issue in
Vims buffer handling: A newly created buffer has count==0, But after
the first line got added you cannot get count==0 again, so a refresh
currently ends up with an empty line at the beginning.
It is possible to get the empty line at the end by implementing
VIM::Buffer.<<() as append(count()-1, arg)
Of course one has to add one line now directly after creating a new
buffer.
Solution 1) would be a simple oneliner but IMHO looks a little bit hacky
;)
Solution 2) at first looks ugly because of the empty line at the
end/beginning. But it also adds the opportunity to print additional
information, like description of the columns (date, thread participants,
subject, ...) at the beginning, or something like "end of search list",
"end of thread" at the end of the buffers.
Please tell me which one you like most and I can send a patch.
Regards
Franz
On Fri, 10 Oct 2014 17:56:23 +0200, Franz Fellner
wrote:
> The reason is that StagedRender.is_ready depends on last_render, which
> get's set to VIM::Buffer.count() in StagedRender::do_next.
> I do not (yet) know what exactly happens, but after the first call to
> search refresh last_render never get's less than 2*2*window.height.
> That means once you do search_refresh StagedRender never will be ready -
> is_ready returns false, so s:show_cursor_moved never will advance the
> StagedRender.
>
> I am trying to understand the code, but it's a hard time for me ;)
Re: VIM: search_refresh limits message count to 2 * window.height
The issue is that VIM::Buffer.render yield's itself BEFORE it clears
itself.
Two quick solutions:
1) Simply manually fixup the mess in StagedRender::initialize after
@b.render {do_next } by adding
@last_render = @b.count
2) First clear the VIM:Buffer before yielding. This exposes one issue in
Vims buffer handling: A newly created buffer has count==0, But after
the first line got added you cannot get count==0 again, so a refresh
currently ends up with an empty line at the beginning.
It is possible to get the empty line at the end by implementing
VIM::Buffer.() as append(count()-1, arg)
Of course one has to add one line now directly after creating a new
buffer.
Solution 1) would be a simple oneliner but IMHO looks a little bit hacky
;)
Solution 2) at first looks ugly because of the empty line at the
end/beginning. But it also adds the opportunity to print additional
information, like description of the columns (date, thread participants,
subject, ...) at the beginning, or something like end of search list,
end of thread at the end of the buffers.
Please tell me which one you like most and I can send a patch.
Regards
Franz
On Fri, 10 Oct 2014 17:56:23 +0200, Franz Fellner alpine.art...@gmail.com
wrote:
The reason is that StagedRender.is_ready depends on last_render, which
get's set to VIM::Buffer.count() in StagedRender::do_next.
I do not (yet) know what exactly happens, but after the first call to
search refresh last_render never get's less than 2*2*window.height.
That means once you do search_refresh StagedRender never will be ready -
is_ready returns false, so s:show_cursor_moved never will advance the
StagedRender.
I am trying to understand the code, but it's a hard time for me ;)
___
notmuch mailing list
notmuch@notmuchmail.org
http://notmuchmail.org/mailman/listinfo/notmuch
VIM: search_refresh limits message count to 2 * window.height
The reason is that StagedRender.is_ready depends on last_render, which get's set to VIM::Buffer.count() in StagedRender::do_next. I do not (yet) know what exactly happens, but after the first call to search refresh last_render never get's less than 2*2*window.height. That means once you do search_refresh StagedRender never will be ready - is_ready returns false, so s:show_cursor_moved never will advance the StagedRender. I am trying to understand the code, but it's a hard time for me ;)
VIM: search_refresh limits message count to 2 * window.height
The reason is that StagedRender.is_ready depends on last_render, which get's set to VIM::Buffer.count() in StagedRender::do_next. I do not (yet) know what exactly happens, but after the first call to search refresh last_render never get's less than 2*2*window.height. That means once you do search_refresh StagedRender never will be ready - is_ready returns false, so s:show_cursor_moved never will advance the StagedRender. I am trying to understand the code, but it's a hard time for me ;) ___ notmuch mailing list notmuch@notmuchmail.org http://notmuchmail.org/mailman/listinfo/notmuch
